Remove cache DB trivy

.gitea/workflows/db-trivy.yaml

@@ -1,46 +0,0 @@
-# Note: This workflow only updates the cache. You should create a separate workflow for your actual Trivy scans.
-# In your scan workflow, set TRIVY_SKIP_DB_UPDATE=true and TRIVY_SKIP_JAVA_DB_UPDATE=true.
-name: Update Trivy Cache
-
-on:
-  schedule:
-    - cron: '0 0 * * *'  # Run daily at midnight UTC
-  workflow_dispatch:  # Allow manual triggering
-
-jobs:
-  update-trivy-db:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get current date
-        id: date
-        run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
-
-      - name: Install Oras
-        id: oras
-        run: |
-          VERSION="1.2.0"
-          curl -LO "https://github.com/oras-project/oras/releases/download/v${VERSION}/oras_${VERSION}_linux_amd64.tar.gz"
-          mkdir -p oras-install/
-          tar -zxf oras_${VERSION}_*.tar.gz -C oras-install/
-          sudo mv oras-install/oras /usr/local/bin/
-          rm -rf oras_${VERSION}_*.tar.gz oras-install/
-
-      - name: Download and extract the vulnerability DB
-        run: |
-          mkdir -p $GITHUB_WORKSPACE/.cache/trivy/db
-          oras pull public.ecr.aws/aquasecurity/trivy-db:2
-          tar -xzf db.tar.gz -C $GITHUB_WORKSPACE/.cache/trivy/db
-          rm db.tar.gz
-
-      - name: Download and extract the Java DB
-        run: |
-          mkdir -p $GITHUB_WORKSPACE/.cache/trivy/java-db
-          oras pull public.ecr.aws/aquasecurity/trivy-java-db:1
-          tar -xzf javadb.tar.gz -C $GITHUB_WORKSPACE/.cache/trivy/java-db
-          rm javadb.tar.gz
-
-      - name: Cache DBs
-        uses: actions/cache/save@v4
-        with:
-          path: ${{ github.workspace }}/.cache/trivy
-          key: cache-trivy-${{ steps.date.outputs.date }}